GB2102552A - Heat pump - Google Patents

Heat pump

Info

Publication number
GB2102552A
GB2102552A GB08223843A GB8223843A GB2102552A GB 2102552 A GB2102552 A GB 2102552A GB 08223843 A GB08223843 A GB 08223843A GB 8223843 A GB8223843 A GB 8223843A GB 2102552 A GB2102552 A GB 2102552A
Authority
GB
United Kingdom
Prior art keywords
tube
heat pump
evaporator
compressor
condensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB08223843A
Other versions
GB2102552B (en
Inventor
Mats Inge Karlsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PERTINEX AB
Original Assignee
PERTINEX AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PERTINEX AB filed Critical PERTINEX AB
Publication of GB2102552A publication Critical patent/GB2102552A/en
Application granted granted Critical
Publication of GB2102552B publication Critical patent/GB2102552B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/146—Tubes specially adapted for underfloor heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/18—Hot-water central heating systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Central Heating Systems (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

A heat pump comprising a compressor (10), an evaporator (12) and a condensor (11). The evaporator (12) comprises a first tube (20) to be contacted by an external fluid, which is closed at the ends, and a second tube (23) inside the first tube and substantially coaxial therewith, which extends from one end of the first tube and opens at some distance from the other end of this tube At said one end said first tube (20) is connected to the suction side of the compressor (10), while said second tube (23) at said one end is connected to the pressure side of the compressor to form the throttling means of the evaporator.
GB08223843A 1980-07-25 1981-07-17 Heat pump Expired GB2102552B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8005384A SE424772B (en) 1980-07-25 1980-07-25 HEAT PUMP VAPOR

Publications (2)

Publication Number Publication Date
GB2102552A true GB2102552A (en) 1983-02-02
GB2102552B GB2102552B (en) 1984-08-22

Family

ID=20341483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08223843A Expired GB2102552B (en) 1980-07-25 1981-07-17 Heat pump

Country Status (15)

Country Link
JP (1) JPS57501141A (en)
AU (1) AU7411181A (en)
BE (1) BE889732A (en)
CA (1) CA1167653A (en)
CH (1) CH649370A5 (en)
DE (1) DE3152231A1 (en)
DK (1) DK132882A (en)
FI (1) FI71835C (en)
FR (1) FR2487488A1 (en)
GB (1) GB2102552B (en)
NL (1) NL8120274A (en)
NO (1) NO151869C (en)
SE (1) SE424772B (en)
WO (1) WO1982000511A1 (en)
YU (1) YU180981A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134236A (en) * 1983-01-13 1984-08-08 Richard William Husband Improvements in or relating to evaporative heat exchangers

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001059385A1 (en) * 2000-02-08 2001-08-16 Hackman Wedholms Ab A heat exchanger and use thereof
DE10126818A1 (en) * 2001-06-01 2002-12-05 Bsh Bosch Siemens Hausgeraete Evaporator for refrigerator has coolant channel fed between two side walls, at least one made of flexurally weak plastic foil material, coolant channel is made from pipeline
JP2009257692A (en) * 2008-04-18 2009-11-05 Calsonic Kansei Corp Double pipe heat exchanger
KR101387854B1 (en) 2011-09-07 2014-05-07 엘지전자 주식회사 An air conditioner
CN106969397B (en) * 2017-05-04 2022-06-17 奥特朗电器（广州）有限公司 Low-temperature heat pump heating unit with efficient defrosting system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT294148B (en) * 1967-09-06 1971-11-10 Danfoss As Forced through evaporator for a compression refrigeration system
FR1548499A (en) * 1967-10-23 1968-12-06
BE755566A (en) * 1969-09-03 1971-02-15 Ostro John D B HEAT EXCHANGER
FR2296828A2 (en) * 1974-12-31 1976-07-30 Vignal Maurice Heat pump using ground as source - has vapouriser vessel separating gaseous and liquid phases of expanded medium
SE394025B (en) * 1975-09-30 1977-05-31 Alfa Laval Ab BAPTISM COOLER
DE7712095U1 (en) * 1977-04-19 1977-10-13 Hutzelmeier, Franz, 6231 Schwalbach LIQUID COOLER FOR CONNECTION TO A COOLING MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134236A (en) * 1983-01-13 1984-08-08 Richard William Husband Improvements in or relating to evaporative heat exchangers

Also Published As

Publication number Publication date
FI71835B (en) 1986-10-31
FI71835C (en) 1987-02-09
DK132882A (en) 1982-03-24
NO151869C (en) 1985-06-19
WO1982000511A1 (en) 1982-02-18
BE889732A (en) 1981-11-16
FI820972L (en) 1982-03-19
NO151869B (en) 1985-03-11
CA1167653A (en) 1984-05-22
FR2487488A1 (en) 1982-01-29
AU7411181A (en) 1982-03-02
GB2102552B (en) 1984-08-22
CH649370A5 (en) 1985-05-15
NO820978L (en) 1982-03-24
SE8005384L (en) 1982-01-26
SE424772B (en) 1982-08-09
DE3152231A1 (en) 1983-01-13
FR2487488B1 (en) 1985-04-12
JPS57501141A (en) 1982-07-01
YU180981A (en) 1984-02-29
NL8120274A (en) 1982-11-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee